Julia Louis-Dreyfus Tackles Chemo With Humor, Grit And Katy Perry

In an Instagram she posted Thursday, the “Veep” and “Seinfeld” star struck a feisty note dressed in a funny getup of hoodie, sunglasses and drawn-on mustache. She wrote that she had just finished her second round of chemotherapy, quoting Katy Perry’s “Roar” to amplify her determination to fight the disease.